Logo der Universität Wien

Toni SCHULZ, Dipl.-Min. Dr.

toni.schulz@univie.ac.at 

Room Number: 2A449
Tel.: +43-1-4277-53482  /  +43/676/9219755
Fax: +43-1-4277-9543

 

Research interests:

  • Chronology of the early solar system using short- and long-lived isotope systems
  • Cosmic irradiation effects in meteorites
  • Identification of nucleosynthetic anomalies in meteorites and planetary materials to constrain the dynamics of the early solar nebula
  • Hf-Nd isotope constraints on the early Earth's mantle-crust evolution
  • Applications of Sr-Nd-Hf and Os isotope systems to Geo- and Cosmochemistry
  • Impact research


Current projects:

Installation and Maintenance of the Os isotope laboratory at the Department of Lithospheric Research


Scientific career and Education:


2005: Diploma in Mineralogy (German equivalent to MSc.), University Cologne (Germany)

Title: "Herkunftsanalytische Bestimmung von Wüstenmeteoriten"


2008: Dr. rer. nat. (German equivalent to Ph.D.), University of Cologne, Germany (magna cum laude)

Title: "Differentiation of asteroids in the early solar system from Hf-W systematics"

 

Positions held:


2005-2006: Research assistant, University of Cologne, Germany
2006-2008: Research assistant, University of Bonn, Germany
2008-2011: Postdoctoral fellow, University of Bonn, Germany
Since 2011: University assistant, University of Vienna, Austria



Grants and Honors:

2007: Travel Grant of the Barringer Crater Company (MetSoc Tucson) 

2009: Paul Ramdohr award of the German Mineralogical Society

2013: Post-Doc Grant University Vienna

 

Scientific Research Grants:

2015: German Science Foundation (DFG)  287.000 Euro

 

Professional Memberships:

German Mineralogical Society 

Meteoritical Society

American Geophysical Union


Teaching:

Introduction to Geochemistry

Introduction to Cosmochemistry

 

Principal and Co-Supervisor of Bachelor, Master and PhD Theses:

Julia Weinauer (University Bonn): "Geochemie und Hf-W Systematik von Aubriten"

Pia Friend (University of Cologne): "Northwest Africa 5492: An extremely reduced chondritic meteorite with low volatile element contents"

Katja Krahner (University of Bonn): "Hf-W Isotopenuntersuchungen an kohligen Chondriten"

Maike Becker (University of Bonn): "Component specific Hf-W dating of CV chondrites"

Florian Sackl (University Vienna): "Identifying Meteoritic Components in impactites from the Zhamanshin impact structure (Kazakhstan)"

Seda Oezdemir (University Vienna): Mineralogy and Geochemistry of the Early Archean Spherule Layers from the Barberton Greenstone Belt, South Africa: New Insights from the CT3 drill core

Olivier Heldwein (University Vienna): Osmium isotopes and highly siderophile element budget of Paleoarchean spherules as windows into the early meteorite bombardment of the Earth

Elisabeth Fragner (University Vienna): Highly siderophile elements and Sr-Nd-Os isotope systematics of a unique impactite  glass from the Zhamanshin crater (Kazakhstan)

 


Peer reviewed articles:

Sokol A.K., Fernandes V.A., Schulz T., Bischoff A., Burgess R., Clayton R.N., Münker C., Nishiizumi K., Palme H., Schultz L., Weckwerth G., Mezger K., Horstmann M. (2008) Geochemistry, petrology and ages of the lunar meteorites Kalahari 008 and 009: New constraints on early lunar evolution. Geochimica et Cosmochimica Acta 72, 4845-4873

Schulz T., Münker C., Palme H., Mezger K. (2009) Hf-W chronometry of the IAB iron meteorite parent body. Earth and Planetary Science Letters 280, 185-193  

Schulz T., Münker C., Palme H., Mezger K., Hf-W chronometry of primitive achondrites (2010). Geochimica et Cosmochimica Acta 74, 1706-1718

Hoffmann J.E., Münker C.,Polat A., Rosing M.T., Schulz T.  (2011) The origin of decoupled Hf-Nd isotope compositions in Eoarchean rocks from southern West Greenland. Geochimica et Cosmochimica Acta 75, 6610-6628

Schulz T., Upadhyay D., Münker C., Mezger K. (2012) Formation and Exposure-history of non-magmatic iron meteorites and winonaites: Clues from Sm and W isotopes. Geochimica et Cosmochimica Acta 85, 200-212

Schulz T., Münker C., Peters S.T.M. (2013) p-Process 180W anomalies in iron meteorites: nucleosynthetic versus non-nucleosynthetic origins. Earth and Planetary Science Letters 362, 246-257

Pittarello L., Schulz T., Koeberl C., Hoffmann J.E., Münker C. (2013) Petrography, geochemistry and Hf-Nd isotope evolution of drill core and target rocks from the El’gygytgyn impact crater, NE Chukotka, Arctic Russia. Meteoritics and Planetary Science 48, 1160-1198

Foriel J., Moynier F., Schulz T., Koeberl C. (2013) Chromium isotope anomaly in an El`gygytgyn crater impactite: Evidence of a ureilite projectile. Meteoritics and Planetary Science 48, 1339-1350

Losiak A., Schulz T., Buchwaldt R., Koeberl C. (2013) Characteristics of granitic intrusions from the vicinity of the Bosumtwi impact crater. Lithos 177, 297-313 

Peters S.T.M., Münker C., Becker H., Schulz T. (2014) Alpha decay of 184Os revealed by radiogenic 180W in meteorites: Half life determination and viability as geochronometer. Earth and Planetary Science Letters 391, 69-76

Koeberl C., Schulz T. and Reimold U. (2015) Remnants of Early Archean Impact Deposits on Earth: Search for a Meteoritic Component in the BARB5 and CT3 Drill Cores (Barberton Greenstone Belt, South Africa). Procedia Engineering 103, 310-317

Korbar T., Montanari A., Fucek V.P., Fucek L., Coccioni R., McDonald I., Claeys P., Schulz T. and Koeberl C. (2015) Potential Cretaceous-Paleogene tsunami deposit in the intra-Tethyan Adriatic carbonate platform section of Hvar (Croatia). Geological Society of America Bulletin, <cite>doi:10.1130/B31084.1</cite>

Peters S.T.M., Muenker C., Becker H. and Schulz T. (2015) Comment on "Cosmogenic 180W Variations in Meteorites and Re-assessment of a Possible
184Os-180W Decay System" by Cook, D.L., Kruijer, T., Leya, I., Kleine, T. Geochimica et Cosmochimica Acta (in press)

Becker M., Hezel D.C., Schulz T., Elfers B.M. and Muenker C. (2015) Formation timescales of CV chondrites from component specific Hf-W systematics. Earth and Planetary Science Letters 432, 472-482

van Acken D., Hoffmann J.E., Schorscher J.H.D., Luguet A., Heuser A., Schulz T. (2016) Formation of High-Al komatiites from the Mesoarchaean Quebra Osso Group, Minas Gerais, Brazil: trace elements, HSE systematics and Os isotopic signatures. Chemical Geology. Chemical Geology 422, 108-121

Schulz T., Luguet A., Wegner W., van Acken D., Koeberl C. (2016) Target Rocks, impact glasses, and melt rocks from the Lonar crater, India: Highly siderophile element systematics and Sr-Nd-Os isotopic signatures. Meteoritics and Planetary Science DOI: 10.1111/maps.12665 

Szilas K., Hoffmann J.E., Schulz T., Hansmeier C., Polat A., Viehmann S., Kasper H.U., Muenker C. (2016) Combined bulk-rock Hf- and Nd-isotope compositions of Mesoarchean metavolcanic rocks from the Ivisaartoq Supracrustal Belt, SW Greenland: Deviations from the mantle array caused by crustal recycling. Chemie der Erde 76, 543-554

Pfeifer M., Lloyd N.S., Peters S.T.M., Wombacher F., Elfers B.M., Schulz T., Muenker C. (2016) Tantalum isotope ratio measurements and isotope abundances determined by MC-ICP-MS using amplifiers equipped with 1010, 1012 and 1013 Ohm resistors. Journal of Analytical Atomic Spectrometry 32(1), 130-143

van Acken D., Luguet A., Pearson G.D., Nowell G.M., Fonseca R.O.C., Nagel T.J., Schulz T. (2017). Mesoarchean melting and Neoarchean to Paleoproterozoic metasomatism during the formation of the cratonic mantle keel beneath West Greenland. Geochimica et Cosmochimica Acta 203, 37-53

Schulz T., Koeberl C., Luguet A., van Acken D., Mohr-Westheide T., Oezdemir S., Reimold W.U. (2017). New constraints on the Paleoarchean meteorite bombardment of the Earth - Geochemistry and Re-Os isotope signatures of the BARB5 ICDP drill core from the Barberton Greenstone Belt, South Africa. Geochimica et Cosmochimica Acta 211, 322-340

Oezdemir S., Schulz T., Koeberl C., Reimold W.U., Mohr-Westheide T., Schmitt R.T., Hofmann A. (2017). Mineralogy and Geochemistry of the Early Archean Spherule Layers from the Barberton Greenstone Belt, South Africa: New Insights from the CT3 drill core. meteoritics and Planetary Science Letters (accepted)

Muenker C, Fonseca R.O.C., Schulz T. (2017) Silicate earth`s missing Niobium may be sequestered into Asteroidal Cores. Nature Geoscience (accepted)

 

Conference abstracts:

Schulz T., Münker C., Palme H., Mezger K., Age and origin of IAB Iron meteorites and their silicate inclusions inferred from Hf-W chronometry, Lunar and Planetary Science Conference Houston XXXVII (2006), abstract no. 1401

Schulz T., Münker C., Palme H., Mezger K., Large W-182 excesses in silicate inclusions of IAB iron meteorites, Meteoritics and Planetary Science Conference Zürich (2006) Vol. 41, p. 5293

Münker C., Schulz T., Mezger K., High field strength element systematics in iron meteorites, Geochimica et Cosmochimica Acta 70 (2006) A437 – Goldschmidt Conference Melbourne

Schulz T., Münker C., Palme H., Mezger K., The tungsten isotope composition of winonaites – evidence for late stage equilibration on the Winonait parent body, Lunar and Planetary Science Conference Houston XXXVIII (2007a), abstract no. 1760

Schulz T., Sokol A.K., Palme H., Weckwerth G., Münker C., Bischoff A., Chemical composition and Lu-Hf age of the lunar mare basalt meteorite Kalahari 009, Meteoritics and Planetary Science Conference Tucson (2007b) Vol. 42, p. 5151 

Schulz T., Upadhyay D., Mezger K., Münker C., Palme H., Neutron-capture induced Sm-150 anomalies in IAB iron meteorites and Winonaites, Geochimica et Cosmochimica Acta 71 (2007c) A908 – Goldschmidt Conference Cologne

Schulz T., Münker C., Palme H., Mezger K., Thermal evolution of primitive  achondrite parent bodies, Meteoritics and Planetary Science Conference Matsue (2008) Vol. 43, p. 5111

Schulz T., Upadhyay D., Mezger K., Münker C., Palme H., Sm-150 anomalies in IAB iron meteorites and Winonaites, Paneth Kolloquium Nördlingen

Schulz T., 
Münker C., Palme H., Mezger K., Thermal evolution of primitive achondrite parent bodies (2008), Eur. J. Mineral. – DMG Tagung Berlin

Schulz T., 
Münker C., Palme H., Mezger K., Hf-W systematics of the IAB/IIICD/Winonaite parent body (2009), Gordon Research Conference, South Hadley

Schulz T., Münker C., Palme H., Mezger K., Formation and evolution of the solar system and its planets (2009), Eur. J. Mineral. – DMG Tagung Halle an der Saale

Schulz T., Upadhyay D., Cosmic-ray exposure induced Sm-isotope anomalies in metal shielded and –unshielded silicates, Lunar and Planetary Science Conference Houston XXXXI (2010), abstract no. 3870

Schulz T., Münker C., An inhomogeneous early solar system inferred from p-Process nuclei, Meteoritics and Planetary Science Conference New York (2010) in press

Weinauer J., Schulz T., Münker C., 182Hf-182W age of the Aubrite Mount Egerton, Paneth Kolloquium Noerdlingen (2010)

Schulz T., Münker C, Timescales of early solar system homogenisation from 180W distributions in iron meteorites, Paneth Kolloquium Noerdlingen (2010)

Münker C., König S., Schulz T., Indistinguishable Hf/W in the Silicate Earth and the Silicate Moon (2011) - Goldschmidt Conference Prague

Schulz T., Münker C., Timing of Early Solar System Homogenization from P-Process 180W Heterogeneities (2011) – Goldschmidt Conference Prague

Friend P., Zipfel J., Gellissen M., Kleinschrodt R., Münker C., Pack A., Schulz T., Stracke A., Palme H., Northwest Africa 5492: An extremely reduced chondritic meteorite with low volatile element contents, Lunar and Planetary Science Conference Houston (2011) #1095

Losiak A., Schulz T., Koeberl C., Zircon U-Pb and Hf-Nd isotopic constraints on the genesis of granites from the vicinity of Bosumtwi crater (2012) – EGU Conference Vienna

Schulz T., Münker C., Peters S., The case of p-Process 180W heterogeneities in Iron Meteorites (2012) – Goldschmidt Conference Montreal

Koeberl, C., Foriel, J., Moynier, F., Schulz, T., Search for a meteoritic component in impactites from the El`gygytgyn impact structure, Russia: a ureilitic projectile? Meteoritics and Planetary Science Conference Cairns (2012) abstract no. 5295

Münker C., Schulz, T., Ballhaus C., Improving the understanding of Hf-W and U-Pb systematics in the Earth-Moon system. EMC Tagung Frankfurt (2012) abstract 677-1

Schulz T., Münker C., Improved timescales for metal segregation in iron meteorite parent bodies: Combining W isotopes and cosmic-ray exposure ages. Paneth Kolloquium Noerdlingen (2012) abstract 0140

Peters, S.T.M., Münker, C., Schulz, T., Distribution of heavy p-process isotopes in extraterrestrial materials. Paneth Kolloquium Noerdlingen (2012) abstract 0186

Becker, M., Krahner, K., Hezel, D.C., Schulz, T., Münker, C., Component specific Hf-W dating of CV chondrites. Paneth Kolloquium Noerdlingen (2012) abstract 0193

Peters S.T.M., Münker C., Becker H., Schulz T., Tungsten-180 anomalies in iron meteorites reflect alpha decay of Osmium-184. Lunar and Planetary Science Conference Houston (2013) #2073

Münker C., Fonseca R., Schulz T., An extraterrestrial cause for the Silicate Earth`s Nb paradox? Goldschmidt Conference Florence (2013)

Meisel T., Burnham, O.M., Kriete C., Bokhari S.N.H., Schulz T., Osmium isotope and PGE reference materials OKUM and MUH-1. Goldschmidt Conference Florence (2013)

Peters S.T.M., Münker C., Becker H., Schulz T184Os-180W decay: a new chronometer in geocosmochemistry. Goldschmidt Conference Florence (2013)

Ferriere L., Brandstaetter F., Topa D., Schulz T., Baziotis I.P., Münker C., Koeberl C., The complex history of Tissint inferred from different types of melt inclusions and isotopic systems. Meteoritics and Planetary Science Conference Edmonton (2013)

Hezel D.C., Becker M., Schulz T., Palme H., Münker C., Multiple element complementarities in carbonaceous chondrites. DMG Tagung Tübingen (2013)

Schulz T., Luguet A., Koeberl C.Search for a meteoritic component in impact-melt rocks from the Lonar crater, India – Evidence from osmium isotope systematics. AGU Fall Meeting San Francisco (2013)

Muenker C., Ballhaus C., Fonseca R., Schulz T., The evolution of the Earth-Moon system constrained from refractory and volatile trace elements. Workshop "Accretion and Early Differentiation of the Earth and the Terrestrial Planets" Nice (2014)

Mohr-Westheide T., Fritz J., Hofmann A., Tagle R., Koeberl C., Reimold W.U., Mader D., Schulz T., Höhnel D., Petrology and Geochemistry of archean spherule layer occurrences in the BARB 5 ICDP drill core, Barberton Greenstone Belt. Lunar and Planetary Science Conference Houston (2014)

Ozdemir S., Schulz T., Koeberl C., Reimold W.U. and Mohr-Westheide T. (2014) Petrography, PGE contents and Os isotope systematics of Barberton CT3 spherule layers. LPI Contribution 1800, p. 5037.

Fritz J.P., Mohr-Westheide T., Reimold W.U., Schmitt R.T., Hofmann A., Koeberl C., McDonald I., Luais B., Tagle R., Schulz T., Mader D. and Hoehnel D. Impacts onto the Early Earth: Archean Spherule Layers from the ICDP Drill Core BARB5. LPI Contribution No. 1800, p. 5350.

Ozdemir S., Schulz T., Koeberl C., Reimold W.U. and Mohr-Westheide T. (2014) Barberton CT3 spherule layers: Clues to their formation from PGE contents and Os isotopes. GSA Annual Meeting.

Schulz T., Luguet A. and Koeberl C. (2014) New insights from old spherules: Os-W isotope and HSE evidence for Paleoarchean meteorite bombardment of the Earth. AGU Fall Meeting, abstract V24A-04.

Koeberl C. and Schulz T. (2015) Identifying extraterrestrial signatures in mafic impactites: An assessment based on the Lonar Crater, India. LPI Contribution No. 1832, p. 1520.

Münker C., Elfers B.M., Schulz T., Garbe-Schönberg D. (2015) An improved understanding of Martian Hf-W geochronology. Goldschmidt Conference

Koeberl C. and Schulz T. (2016) Osmium isotopic investigation of tektite-like glasses from Belize. LPI Contribution No. 1654

 

 

 

 

 

Kontakt
Department of Lithospheric Research
University of Vienna
Althanstraße 14 (UZA II)
1090 Vienna

T: +43-1-4277-534 01
F: +43-1-4277-95 34
Universität Wien | Universitätsring 1 | 1010 Wien | T +43-1-4277-0